O'Neill Reactor II Back-Zip Spring WetsuitThe upgraded Reactor II wetsuit from O'Neill is engineered for performance in a value driven package. This wetsuit is the perfect combination of stretch and durability. Features fresh graphics with style that's built to last.Features:Backzip entry system that provides easy entry and exit with a water-resistant closure.Ultra stretch, super soft, and premium neoprene for superior feel, flexibility and high performance.Flexible design utilizes minimal seam placement for comfort.100% Ultra stretch, super gooey for superior feel and flexibility.2mm ThicknessSizing:MediumHeight: 5'9" - 5'11"Weight: 155-170 lbsChest: 39" - 41"Waist: 31" - 33"LargeHeight: 5'10" - 6'Weight: 170-190 lbsChest: 41" - 43.5"Waist: 33" - 35"X-LargeHeight: 5'11" - 6'1"Weight: 190-210 lbsChest: 43.5" - 46"Waist: 35" - 37"2X-LargeHeight: 6' - 6'2"Weight: 210-230 lbsChest: 46" - 48.5"Waist: 37" - 39"Wetsuit Care Instructions from O'Neill:Rinse wetsuit with fresh water after every use.Clean with wetsuit shampoo every 3-5 uses for maximum life time.Oil buttons and zippers every few months.California Residents:WARNINGCancer and Reproductive Harm -P65Warnings.ca.gov